Eddie Vedder marries; Caleb Followill proposes

Is a nesting instinct taking hold in the world of rock 'n' roll? Well, sort of, but the rock stars are still settling down with supermodels — their version of domestic bliss.

For starters, Kings of Leon singer Caleb Followill is engaged to his model girlfriend, Lily Aldridge, a rep for the band told Usmagazine.com, adding that a wedding date has not been announced.

Then came news that Pearl Jam frontman Eddie Vedder and longtime girlfriend Jill McCormick, also a model, tied the knot in Hawaii on Saturday. The couple's guest list reportedly included Oscar winner Sean Penn and musician Jack Johnson. Vedder and McCormick have two children.